//alert("loaded!");

function loader() {
    plug_handler();
}

function plug_handler() {
  var plug = document.getElementById("plug");
  var box = document.getElementById("plugpopup");
  plug.onmouseover = function() { this.oldcolor = this.style.color; this.style.color="#ffffff"; }
  plug.onmouseout  = function() { this.style.color = this.oldcolor; }
  plug.onclick = function() { box.style.visibility = box.visible ? "hidden" :"visible"; box.visible ^= 1; }
}

window.onload = loader;